package collection;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;

//增强型for循环
public class NewForDemo {
    public static void main(String[] args) {
        String[]array ={"one","two","three","four","five"};
        for(int i=0;i<array.length;i++){
            System.out.println(array[i]);
        }
        for(String str:array){
            System.out.println(str);
        }

        Collection<String>c=new ArrayList<>();
        c.add("one");
        c.add("two");
        c.add("three");
        c.add("four");
        c.add("five");
        Iterator<String> it=c.iterator();
        while (it.hasNext()){
            System.out.println(it.next());

        }
        for(String str:c){
            System.out.println(str);
        }


    }

}
